body {
    background-color: rgb(27, 174, 133);
}

.col-md-6 {
    margin-top: 2%;
}

#logo {
    width: 200px;
    height: 80px;
    background-color: white;
    margin-bottom: 10px;
    margin-left: 125px;
}

#form {
    border: 1px solid gray;
    width: 450px;
    padding: 20px 50px;
    border-radius: 5px;
    background-color: white;
}

#form input:not(#checkbox) {
    border: none;
    border-bottom: 1px solid gray;
    margin-bottom: 30px;
    width: 300px;
    height: 35px;
}

#form input:focus:not(#checkbox) {
    border: none;
    box-shadow: 0 0 5px rgb(17, 175, 228);
    outline: medium;
}

#form input:not(#checkbox):hover {
    border-bottom: 1px solid rgb(108, 204, 236);
}

.green {
    width: 150px;
    background-color: rgb(34, 182, 110);
    height: 3px;
    margin-bottom: 40px;
}

.gre {
    color: rgb(34, 182, 110);
}

.gre2 {
    font-size: 16px;
    color: rgb(34, 182, 110);
    margin-left: 40px;
    margin-top: 5px;
    cursor: pointer;
}
.icon-xiangyoujiantou{
    margin-left: 5px;
}
.grey {
    color: gray;
    font-size: 13px;
}

#register {
    background-color: rgb(34, 182, 110);
    border: unset;
    width: 300px;
    height: 30px;
    line-height: 30px;
    color: white;
    border-radius: 3px;
    margin-bottom: 10px;
}

#checkbox {
    width: 12px;
    /* margin: 5px; */
}

#ma {
    width: 80px;
    height: 30px;
    line-height: 30px;
    color: rgb(34, 182, 110);
    font-size: 13px;
    background-color: white;
    border-radius: 5px;
    border: 1px rgb(34, 182, 110) solid;
    position: absolute;
    top: 342px;
    right: 220px;
}

.code {
    display: none;
    font-family: Arial;
    font-style: italic;
    color: blue;
    font-size: 20px;
    border: 0;
    padding: 2px 3px;
    letter-spacing: 3px;
    font-weight: bolder;
    float: left;
    cursor: pointer;
    width: 80px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    vertical-align: middle;
    background-color: #D8B7E3;
    position: absolute;
    top: 405px;
    right: 220px;
}